ts79m00 series 3 - terminal 500ma negative voltage regulator 1 / 7 version: c 07 to - 220 to - 252 (dpak) general description the ts79 m 00 series of fixed output negative voltage regulators are intended as complements to the popular ts78m 00 series device. these negative regulators are availab le in the same seven - voltage options as the ts79 00 devices. in addition, one extra voltage option commonly employed in mecl systems is also available in the negative ts79 m 00 series. available in fixed output voltage options from - 5.0 to - 24 volts, these re gulators employ current limiting, thermal shutdown, and safe - area compensation -- making them remarkably rugged under most operating conditions. with adequate heat sinking they can deliver output currents in excess of 0.5 ampere . features output voltage: - 5 & - 12v output current up to 0.5a no external components required internal thermal overload protection internal short - circuit current limiting output transistor safe - area compensation output voltag e offered in 4% tolerance ordering information part no. package packing ts79m xx cz c0 to - 220 50pcs / tube ts79m xx cp ro to - 252 2.5kpcs / 13 reel note: where xx denote voltage option standard application circuit absolute maximum rating ( ta = 25? unless otherwise noted ) parameter symbol limit unit input voltage v in - 35 v power dissipation p d internal limited w operating junction temperature t j 0~+125 o c storage temperature range t stg - 65~+150 o c note: follow the derating curve a common ground is required between the input and t he output voltages. the input voltage must remain typically 2.0v above the output voltage even during the low point o n the input ripple voltage. xx = th ese two digits of the type number indicate voltage. * = cin is required if regulator is located an appreciable distance from power supply filter. ** = co is not needed for stability; however, it does improve transient response. pin definition : 1. ground 2. input (tab) 3. output
ts79m00 series 3 - terminal 500ma negative voltage regulator 2 / 7 version: c 07 ts79m 05 electrical characteristics (v in = - 10v, iout=350ma, 0 o c tj 125 o c , cin=0.33 u f, cout=0.1 u f; unless otherwise specified.) parameter symbol test condition min t yp m ax u nit tj=25 o c - 4. 80 - 5 - 5. 20 output voltage vout - 7 .5 v vin - 20v, 5ma iout 500ma, pd 5w - 4.75 - 5 - 5.25 v - 7.5v vin - 25v -- 7 50 line regulation regline tj=25 o c - 8v vin - 18v -- 2 30 5ma iout 500ma -- 20 100 load regulation regload tj=25 o c 250ma iout 200ma -- 10 50 mv quiescent current iq iout=0, tj=25 o c -- 4 8 - 7 .5 v vin - 25v -- -- 1 quiescent current change " iq 5ma iout 500ma -- -- 0.5 ma output noise voltage vn 10hz f 100khz, tj=25 o c -- 40 -- #v ripple rejection ratio rr f=120hz, - 8v vin - 18v 54 66 -- db voltage drop vdrop iout=500ma, tj=25 o c -- 2 -- v peak output current io peak tj=25 o c -- 2.1 -- a temperature coefficient of output voltage " vout/ " tj iout=5ma, 0 o c tj 125 o c -- - 0.1 -- mv/ o c ts79m 12 electrical characteristics (v in = - 1 9 v, iout=350ma, 0 o c tj 125 o c , cin=0.33 u f, cout=0.1 u f; un less otherwise specified.) parameter symbol test condition min t yp m ax u nit tj=25 o c - 11.53 - 12 - 12.48 output voltage vout - 14.5v vin - 27v, 5ma iout 500ma, pd 5w - 11.42 - 12 - 12.60 v - 14 .5 v vin - 30v -- 10 240 line regulation regline tj=25 o c - 1 5v vin - 19v -- 3 120 5ma iout 500ma -- 12 240 load regulation regload tj=25 o c 250ma iout 200ma -- 4 120 mv quiescent current iq tj=25 o c , iout=0 -- 4.3 8 - 14.5v vin - 30v -- -- 1 quiescent current change " iq 5ma iout 500ma -- -- 0.5 ma output noise voltage vn 10hz f 100khz, tj=25 o c -- 75 -- #v ripple rejection ratio rr f=120hz, - 15v vin - 25v 55 70 -- db voltage drop vdrop iout=500ma, tj=25 o c -- 2 -- v peak output current i o peak tj=25 o c -- 2.1 -- a temperature coefficient of output voltage " vout/ " tj iout=5ma, 0 o c tj 125 o c -- - 1 -- mv/ o c ? pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. ? this specification applies only for dc power dissipation permitted by absolute maximum ratings. .
ts79m00 series 3 - terminal 500ma negative voltage regulator 3 / 7 version: c 07 electrical characteristics curve figure 1. worse case power dissipation vs. ambient temperature (to - 220) figure 2. peak output current as a function of input - output differential voltage figure 3. bias current vs. input voltage figure 4. bias current vs. output current figure 5. ripple rejection vs. frequency figure 6. ripple rejection vs. output voltage
ts79m00 series 3 - terminal 500ma negative voltage regulator 4 / 7 version: c 07 application information f igure 7 . dpak thermal resistance and maximum power dissipation vs. p.c.b copper length
ts79m00 series 3 - terminal 500ma negative voltage regulator 5 / 7 version: c 07 to - 220 mechanical drawing marking diagram xx = output voltage ( 05 = - 5v, 12 = - 12v) y = year code m = month code ( a =jan, b =feb, c =mar, d =apl, e =may, f =jun, g =jul, h =aug, i =sep, j =oct, k =nov, l =dec) l = lot code cz = package code for to - 220 to - 220 dimen sion millimeters inches dim min max min max a 10.000 10.500 0.394 0.413 b 3.740 3.910 0.147 0.154 c 2.440 2.940 0.096 0.116 d - 6.350 - 0.250 e 0.381 1.106 0.015 0.040 f 2.345 2.715 0.092 0.058 g 4.690 5.430 0.092 0.107 h 12.700 14.732 0.500 0.5 81 i 8.382 9.017 0.330 0.355 j 14.224 16.510 0.560 0.650 k 3.556 4.826 0.140 0.190 l 0.508 1.397 0.020 0.055 m 27.700 29.620 1.060 1.230 n 2.032 2.921 0.080 0.115 o 0.255 0.610 0.010 0.024 p 5.842 6.858 0.230 0.270
ts79m00 series 3 - terminal 500ma negative voltage regulator 6 / 7 version: c 07 to - 252 mechanical drawing marking diagram xx = output voltage ( 05 = - 5v, 12 = - 12v) y = year code m = month code ( a =jan, b =feb, c =mar, d =apl, e =may, f =jun, g =jul, h =aug, i =sep, j =oct, k =nov, l =dec) l = lot code cp = package code for to - 252 to - 2 52 di mension millime ters inches dim min max min max a 2.3bsc 0.09bsc a1 4.6bsc 0.18bsc b 6.80 7.20 0.268 0.283 c 5.40 5.60 0.213 0.220 d 6.40 6.65 0.252 0.262 e 2.20 2.40 0.087 0.094 f 0.00 0.20 0.000 0.008 g 5.20 5.40 0.205 0.213 g1 0.75 0.85 0.030 0.033 g2 0.55 0.65 0.022 0.026 h 0.35 0.65 0.014 0.026 i 0.90 1.50 0.035 0.059 j 2.20 2.80 0.087 0.110 k 0.50 1.10 0.020 0.043 l 0.90 1.50 0.035 0.059 m 1.30 1.70 0.051 0.67
ts79m00 series 3 - terminal 500ma negative voltage regulator 7 / 7 version: c 07 notice specifications of the products di splayed herein are subject to change without notice. tsc or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied, to any intellectual property rights is granted by this document. except as provided in tsc? terms and conditions of sale for such products, tsc assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/ or use of tsc products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. the products shown herein are not designed for use in m edical, life - saving, or life - sustaining applications. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify tsc for any damages resulting from such improper use or sale.
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